Top 10 Duplicate Content Checker Tools (Free + Premium)
December 11, 2023
Rudra Kumar
What has been updated from the old blog post:
- 5 New content checker tools added to the existing list.
- Pricing added in each tool
- Added a section on how to figure out the right tool for you.
Summary: This blog post provides a comprehensive overview of the top 10 duplicate content checker tools, including both free and premium options, catering to various needs and budgets. Whether you’re a casual content creator, a student, a professional writer, or a website owner, there’s a tool on this list that can help you ensure the authenticity of your work. Check them out.
In today’s digital world, where content is king, ensuring the originality of your work is crucial for maintaining credibility and avoiding potential plagiarism issues.
Duplicate content checker tools are essential for writers, content creators, and website owners to identify and eliminate plagiarized (copied) content.
The mentioned tools in this blog post can help detect similar content over the internet, improve your website’s search engine optimization (SEO) rankings, and protect your reputation.
Let’s get started!
Best Duplicate Content Checker Tools for Websites
Techmagnate has been in the content business for over 17 years. Each tool is used and evaluated by us based on its specific features, pricing, and suitability for different scenarios. We have compiled both free and premium tools for you, catering to various needs and budgets.
Here goes the list:
Surfer SEO
Surfer SEO is a comprehensive content tool that includes a powerful duplicate content checker. From content structure to outline, it gives you a detailed analysis of your piece along with a duplicate content check. It is ideal for affiliate marketers and niche website owners who require in-depth SEO analysis along with content optimization.
Pricing:
- Starts from $49/month for the Basic plan.
- Offers a custom plan for enterprise-level needs.
The Basic plan is a good option for small businesses and startups. The Pro plan is a good option for businesses that need more features, such as custom limits and support for multiple users. The Enterprise plan is a good option for large businesses that need the most features and support.
Originality.AI
Originality.AI is a freemium duplicate content checker that offers a generous free plan with up to 20 daily checks. It is suitable for casual content creators and students who need to check a limited number of documents per day.
Pricing:
- Free plan with up to 20 daily checks.
- Premium plans start from $9/month.
Originality.AI strikes a balance between providing a generous free plan for casual users and offering premium features for those who require more advanced capabilities. Its accuracy, ease of use, and detailed reporting make it a worthwhile tool for ensuring the originality of your content piece.
Grammarly Online Plagiarism Checker
The Grammarly Online Plagiarism Checker is integrated into the Grammarly Premium plan, making it a convenient option for writers who already use Grammarly for grammar and spell-checking.
Pricing:
- Integrated into the Grammarly Premium plan, which starts from $12/month.
Grammarly’s Online Plagiarism Checker is a great tool for writers who want to ensure their work’s originality while maintaining its comprehensive grammar and spell-checking capabilities. Its combination of accuracy, ease of use, and detailed content analysis makes it a worthwhile investment for writers of all levels.
Quetext
Quetext offers a unique “percentage match” feature that provides a more detailed analysis of plagiarism. It is an ideal duplicate content checker tool for writers who want to check a moderate amount of content per day.
Pricing:
- Free plan with limited features and 5 daily checks.
- Paid plans start from $10/month.
Quetext’s combination of accuracy, citation generation, and additional features makes it another worthwhile tool for bloggers who want to ensure the originality of their content. Its unique percentage match feature provides a more comprehensive plagiarism analysis, allowing writers to refine their work and maintain academic integrity.
Unicheck
Unicheck is widely used in educational institutions due to its advanced features, including deep search and multi-language support. It is suitable for professional writers who need to check large documents in multiple languages.
Pricing:
- Custom pricing for educational institutions.
- Paid plans for individuals start from $15/month.
Unicheck stands out as a powerful and versatile plagiarism detection tool, particularly for professional writers in educational institutions. Its advanced features, comprehensive capabilities, and ease of use make it an essential safeguard for maintaining academic integrity and ensuring the originality of written work.
Copyscape
Copyscape is a well-established content checker tool known for its accuracy and reliability. It is ideal for checking external content and identifying potential plagiarism issues.
Pricing:
- Free plan with limited checks.
- Paid plans start from $10/month
Copyscape’s combination of an extensive database, sophisticated algorithms, regular updates, proven track record, and diverse usage options makes it a cornerstone in the tools of plagiarism detection. Its reputation for accuracy and reliability has solidified its position as a trusted tool for individuals and organizations seeking to safeguard the originality of their written work.
PlagSpotter
PlagSpotter provides a unique “similarity score” feature that complements traditional plagiarism detection methods. It is suitable for writers who want a moderate amount of daily checks.
Pricing:
- Free plan with limited checks.
- Paid plans start from $15/month.
PlagSpotter stands out as a powerful and versatile plagiarism detection tool. Its unique similarity score feature complements traditional detection methods, providing a more nuanced assessment of the originality of the content.
DupliChecker
DupliChecker is a user-friendly tool suitable for casual content creators and students who need to check a limited number of documents per day.
Pricing:
- Free plan with limited checks.
- Paid plans start from $5/month.
DupliChecker strikes a balance between ease of use and comprehensive plagiarism detection, making it a worthwhile tool for casual content creators and students. Its free plan, user-friendly interface, and detailed reporting make it an accessible and effective solution for ensuring the originality of written work.
Siteliner
Siteliner is specifically designed for website owners who want to check for internal duplicate content. It is ideal for identifying potential SEO issues caused by duplicate content.
Pricing:
- Free plan with limited checks.
- Paid plans start from $29/month.
Siteliner stands out as a valuable tool for website owners who want to optimize their SEO performance by identifying and addressing internal duplicate content issues. Its focus on internal duplicate content, SEO-oriented reporting, comprehensive analysis, user-friendly interface, and free plan make it an effective solution for improving website content and search engine rankings.
Copyleaks
Copyleaks offers advanced features, including deep search and multi-language support, making it suitable for businesses and professional writers who require comprehensive content plagiarism detection.
Pricing:
- Custom pricing for businesses.
- Paid plans for individuals start from $19/month.
Copyleaks stands out as a powerful and versatile plagiarism detection tool, particularly for professionals who require comprehensive and reliable originality checks. Its advanced features, including deep search, multi-language support, and API integration, make it an indispensable tool for safeguarding the authenticity of written work across various industries and linguistic contexts.
How to Choose the Right Duplicate Content Checker Tool?
We have mentioned the top best tools available in the market. However, the choice of the best duplicate content checker depends on your specific needs, budget, and usage patterns.
You can consider these factors while making your decision:
1. Your needs: What type of content do you need to check? If you only need to check short pieces of text, a free tool may be sufficient. However, if you need to check large documents or multiple languages, you may need a paid tool with more advanced features.
2. Your budget: How much are you willing to spend on a duplicate content checker? There are a variety of tools available at different price points. Compare the prices before making a purchase.
3. Your workflow: How do you plan to use the tool? If you need to check content regularly, you may want to choose a tool that offers a subscription plan. Look for offers and special seasonal discounts to make the best use of your subscription.
We hope this guide helps you in picking the best content checker tool for your business.
Additionally, Techmagnate also provides premium content optimization services. From creating plagiarized free content to ranking it on SERP, we do it all.
If you want quality content that ranks and improves your website visibility, contact us now.